Patents by Inventor Seojun Yoon

Seojun Yoon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dual zone type air conditioner for vehicles and method of controlling the same
    Patent number: 9248719
    Abstract: The present invention relates to a dual zone type air conditioner for vehicles, which includes two air volume controlling doors mounted on an air inflow port of an air-conditioning case where the cross section of an air passageway is uniform and a flow of air is relatively uniform, a sealing wall mounted between the air volume controlling doors, and a controlling part mounted for selecting a more air volume side as a level of a blower when an air volume set by a driver and an air volume set by a passenger are different from each other and controlling the air volume controlling doors to supply the set air volumes to a driver's seat side and a passenger's seat side.
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: February 2, 2016
    Assignee: Halla Visteon Climate Control Corporation
    Inventors: Sungho Kang, Hwanmyeong Jung, Seojun Yoon, Yongeun Seo
  • DUAL ZONE TYPE AIR CONDITIONER FOR VEHICLES AND METHOD OF CONTROLLING THE SAME
    Publication number: 20100043470
    Abstract: The present invention relates to a dual zone type air conditioner for vehicles, which includes two air volume controlling doors mounted on an air inflow port of an air-conditioning case where the cross section of an air passageway is uniform and a flow of air is relatively uniform, a sealing wall mounted between the air volume controlling doors, and a controlling part mounted for selecting a more air volume side as a level of a blower when an air volume set by a driver and an air volume set by a passenger are different from each other and controlling the air volume controlling doors to supply the set air volumes to a driver's seat side and a passenger's seat side.
    Type: Application
    Filed: June 2, 2009
    Publication date: February 25, 2010
    Inventors: Sungho Kang, Hwanmyeong Jung, Seojun Yoon, Yongeun Seo